CN215164187U

CN215164187U - Elastic strip hook lock device capable of adapting to multiple types

Info

Publication number: CN215164187U
Application number: CN202120287975.2U
Authority: CN
Inventors: 周汉平
Original assignee: Wuhan Hengan Earthwork Engineering Co ltd
Current assignee: Wuhan Hengan Earthwork Engineering Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-12-14
Anticipated expiration: 2031-02-01

Abstract

The utility model relates to the technical field of hook lock devices, in particular to a spring strip hook lock device which can be adapted to various types, comprising a clamping column, wherein grooves are arranged on two sides of the clamping column, a plurality of reinforcing ribs are integrally arranged inside the grooves, each reinforcing rib is equidistantly distributed, the lower side of the clamping column is provided with a second clamping jaw, a screw rod is fixed on the right side of the clamping column, a connecting column is arranged on the screw rod in a matching way, the left side of the connecting column is integrally provided with a first clamping jaw, the second clamping jaw comprises a fixed rod, an upper clamping rod and a lower clamping rod, the fixed rod is connected on the lower side of the clamping column, the fixed rod is provided with a second chute and a first chute, a movable plate is movably arranged on the second chute, the utility model solves the problem that the hook lock device needs to be manufactured again because the track can not be laminated due to the single structure of the bouncing hook lock device, and improves the efficiency of track processing, the practicality of equipment has been strengthened, makes equipment can laminate not the track of equidimension.

Description

Elastic strip hook lock device capable of adapting to multiple types

Technical Field

The utility model relates to a coupler lock ware technical field particularly, relates to a can be adapted to bullet strip coupler lock ware of polymorphic type.

Background

At present, when a track turnout is locked, a screw rod hook type hook lock device is adopted. The turnout is locked by screwing the nut.

However, the above solution has the following disadvantages in use: the existing elastic strip coupler lock device is single in structure, the size of the coupler lock device is not attached to the size of the track when the track road coupler lock is realized, and therefore the problem that the fixing column track cannot be fine, the fixing is unstable, and the practicability is poor is solved.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a latch hook and lock device which can be adapted to various types of latches, and which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a can be adapted to bullet strip coupler lock ware of polymorphic type, includes first card post, be equipped with recess and the inside integration of recess on the both sides of first card post and be equipped with a plurality of strengthening ribs, every the equidistance distributes between the strengthening rib, the downside of first card post is equipped with the second jack catch, be fixed with the lead screw on the right side of first card post, the cooperation is settled on the lead screw has the spliced pole, the left side integration of spliced pole is equipped with first jack catch, the second jack catch includes the dead lever, goes up kelly and lower kelly, the downside at first card post is connected to the dead lever, the dead lever is equipped with second spout and first spout, movable arrangement has the fly leaf on the second spout.

Preferably, a lower clamping rod is movably arranged on the first sliding groove and fixed on the first sliding groove through a bolt.

Preferably, the second sliding groove comprises a first supporting rod and a second supporting rod, the first supporting rod is arranged on the fixing rod, and the second supporting rod is movably inserted into the first supporting rod.

Preferably, a plurality of screw holes are arranged on the first supporting rod and the second supporting rod at equal intervals, each screw hole is matched with the bolt, a bottom plate is fixed on the inner wall of the left side of the second supporting rod, a spring is fixed at the other end of the bottom plate, a movable rod is fixed at the other end of the spring, and the movable rod is movably inserted into connecting holes formed in the first supporting rod and the second supporting rod.

Preferably, the first clamping column is cut into two halves, a telescopic plate is movably inserted in the first clamping column, and limiting plates are uniformly arranged on two sides of the telescopic plate.

Preferably, the expansion plate is provided with two bayonets, the first clamping column is movably provided with two rolling shafts, the two rolling shafts are fixedly provided with supporting columns, the lower ends of the two supporting columns are integrally provided with second clamping columns, and the two second clamping columns are matched with the two bayonets.

Compared with the prior art, the utility model discloses following beneficial effect has:

thereby screw up through the one end of first jack catch and carry out the trapped orbit with the second jack catch, can the activity settle the fly leaf on first spout when meetting the not track of equidimension, adjust the position of fly leaf according to orbital height, thereby remove the lower kelly on the first spout, after the position has been adjusted to equipment, lower kelly makes its kelly and last kelly carry out fixed position through the cooperation of bolt and screw, thereby the structure of equipment has been stabilized, thereby can laminate orbital size, thereby the problem of thereby it need make the coupler again because of the single and then can not laminate the track of spring coupler structure is solved, the efficiency of track processing has been improved, the practicality of equipment has been strengthened, make equipment can laminate the not track of equidimension.

Drawings

Fig. 1 is a schematic view of the overall structure of the elastic strip hook lock device of the present invention, which can be adapted to various types;

fig. 2 is a schematic structural view of a clip column of the elastic strip hook lock device of the present invention;

fig. 3 is a schematic structural view of a movable plate and a fixed rod of the elastic strip hook lock device of the present invention, which can be adapted to various types;

fig. 4 is the utility model relates to a can be adapted to the structural sketch map of the telescopic link of the bullet strip coupler-lock ware of polymorphic type.

In the figure: 1. a first clamp post; 2. reinforcing ribs; 3. a screw rod; 4. a first jaw; 5. connecting columns; 6. a second jaw; 7. a first chute; 8. a second chute; 9. a lower clamping rod; 10. a bolt; 11. fixing the rod; 12. a movable plate; 13. an upper clamping rod; 14. a screw hole; 15. a first support bar; 16. a second support bar; 17. a movable rod; 18. a spring; 19. a base plate; 20. a roller; 21. a pillar; 22. a second clamping column; 23. a retractable plate; 24. a bayonet; 25. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1-4, a can be adapted to many types of bullet strip hook lock ware, including first calorie of post 1, be equipped with the recess on the both sides of first calorie of post 1 and the inside integration of recess is equipped with a plurality of strengthening ribs 2, equidistance distributes between every strengthening rib 2, the downside of first calorie of post 1 is equipped with second jack catch 6, be fixed with lead screw 3 on the right side of first calorie of post 1, the cooperation is settled on the lead screw 3 and is had spliced pole 5, the left side integration of spliced pole 5 is equipped with first jack catch 4, second jack catch 6 includes dead lever 11, go up kelly 13 and lower kelly 9, dead lever 11 is connected at the downside of first calorie of post 1, dead lever 11 is equipped with second spout 8 and first spout 7, the last movable arrangement of second spout 8 has fly leaf 12.

According to the technical scheme, grooves are formed in two sides of a first clamping column 1, a plurality of reinforcing ribs 2 are integrally arranged in the grooves and used for reinforcing the strength of a spring bar hook lock, the practicability of equipment is improved, the equipment can be more firm when a track is fixed, a second clamping jaw 6 and a first clamping jaw 4 which are arranged at the lower end of the first clamping column 1 are used for being matched with the fixed track, one end of the first clamping jaw 4 is screwed through a screw rod 3 so as to fix the track with the second clamping jaw 6, a movable plate 12 which is movably arranged on a first sliding groove 8 can be movably arranged when the track with different sizes is met, the position of the movable plate 12 is adjusted according to the height of the track, so that a lower clamping rod 9 on a first sliding groove 7 is moved, after the position of the equipment is adjusted, the lower clamping rod 9 is matched with a bolt 10 and a screw hole 14 so that the lower clamping rod 9 and an upper clamping rod 13 are fixed, and the structure of the equipment is stabilized, thereby can laminate orbital size, thereby solved because of the single and then can not laminate the track of spring coupler lock ware structure and need make the problem of coupler lock ware again, improved the efficiency of track processing, strengthened the practicality of equipment, make equipment can laminate not the track of equidimension.

It should be noted that a lower clamping rod 9 is movably arranged on the first sliding groove 7, the lower clamping rod 9 is fixed on the first sliding groove 7 through a bolt 10, and the lower clamping rod 9 stabilizes the structure through the bolt 10.

In this embodiment, the second chute 8 includes first branch 15 and second branch 16, first branch 15 is settled on dead lever 11, second branch 16 has been alternate in the activity on first branch 15, can the activity settle fly leaf 12 on first chute 8 when meetting the not orbital of equidimension, adjust the position of fly leaf 12 according to orbital height, thereby remove lower kelly 9 on the first chute 7, after the position has been adjusted to equipment, lower kelly 9 makes its lower kelly 9 and last kelly 13 carry out the fixed position through the cooperation of bolt 10 and screw 14, thereby the structure of equipment has been stabilized, thereby can laminate orbital size, it is fixed through bolt 10 through then flexible second branch 16.

Wherein, a plurality of screw holes 14 are equidistantly arranged on the first supporting rod 15 and the second supporting rod 16, each screw hole 14 is matched with the bolt 10, a bottom plate 19 is fixed on the inner wall of the left side of the second supporting rod 16, a spring 18 is fixed at the other end of the bottom plate 19, a movable rod 17 is fixed at the other end of the spring 18, the movable rod 17 is movably inserted into a connecting hole formed in the first supporting rod 15 and the second supporting rod 16, the first supporting rod 15 and the second supporting rod 16 are fixed through the screw holes 14, and the first supporting rod 15 and the second supporting rod 16 are positioned by the aid of the movable rod 17.

In the time of concrete design, first calorie of post 1 cutting is two halves, and the activity interlude has expansion plate 23 in first calorie of post 1, and the both sides homogeneity of expansion plate 23 is equipped with limiting plate 25, can carry out activity expansion plate 23 when orbital length is longer.

It can be understood that, in this application, be equipped with two bayonets 24 on the expansion plate 23, the activity is settled there are two rollers 20 on the first card post 1, is fixed with pillar 21 on two rollers 20, and the lower extreme integration of two pillars 21 is equipped with second card post 22, and two second card posts 22 all cooperate with two bayonets 24, and it is fixed to rotate roller 20 after the position has been adjusted at expansion plate 23, and second card post 22 cooperates bayonet 24 to fix.

This can be adapted to the theory of operation of the bullet strip coupler lock ware of polymorphic type: the two sides of the first clamping column 1 are provided with grooves, the inner parts of the grooves are integrally provided with a plurality of reinforcing ribs 2 for enhancing the strength of the elastic strip hook lock, the practicability of the equipment is improved, the equipment can be more firm when fixing a track, the lower end of the first clamping column 1 is provided with a second clamping jaw 6 and a first clamping jaw 4 which are used for matching with the fixed track, one end of the first clamping jaw 4 is screwed through a screw rod 3 so as to fix the track with the second clamping jaw 6, when the track with different sizes is met, a movable plate 12 which is movably arranged on a first sliding chute 8 can be movably arranged, the position of the movable plate 12 is adjusted according to the height of the track, so that a lower clamping rod 9 on a first sliding chute 7 is moved, after the position of the equipment is adjusted, the lower clamping rod 9 is matched with a bolt 10 and a screw hole 14 so that a lower clamping rod 9 and an upper clamping rod 13 are fixed, and the structure of the equipment is stabilized, thereby can laminate orbital size, the both sides homogeneous of expansion plate 23 is equipped with limiting plate 25, can carry out movable expansion plate 23 when orbital length is longer, and two second card posts 22 all mutually support with two bayonet sockets 24, rotate roller 20 and fix after expansion plate 23 has adjusted the position, and second card post 22 cooperates bayonet socket 24 to fix.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a can be adapted to the bullet strip coupler lock ware of polymorphic type, includes first calorie of post (1), its characterized in that: be equipped with recess and the inside integration of recess on the both sides of first calorie of post (1) and be equipped with a plurality of strengthening ribs (2), every equidistance distributes between strengthening rib (2), the downside of first calorie of post (1) is equipped with second jack catch (6), be fixed with lead screw (3) on the right side of first calorie of post (1), the cooperation is settled on lead screw (3) has spliced pole (5), the left side integration of spliced pole (5) is equipped with first jack catch (4), second jack catch (6) are including dead lever (11), go up kelly (13) and lower kelly (9), the downside at first calorie of post (1) is connected in dead lever (11), dead lever (11) are equipped with second spout (8) and first spout (7), the movable arrangement has fly leaf (12) on second spout (8).

2. A multiple-type compatible spring-bar shackle lock as claimed in claim 1, wherein: a lower clamping rod (9) is movably arranged on the first sliding groove (7), and the lower clamping rod (9) is fixed on the first sliding groove (7) through a bolt (10).

3. A multiple-type compatible spring-bar shackle lock as claimed in claim 1, wherein: the second sliding groove (8) comprises a first supporting rod (15) and a second supporting rod (16), the first supporting rod (15) is arranged on the fixing rod (11), and the second supporting rod (16) is movably inserted into the first supporting rod (15).

4. A multiple-type compatible spring-bar shackle lock as claimed in claim 3, wherein: first branch (15) and second branch (16) equidistance are equipped with a plurality of screw (14), every screw (14) and bolt (10) mutually support, be fixed with bottom plate (19) on the left inner wall of second branch (16), be fixed with spring (18) on the other end of bottom plate (19), be fixed with movable rod (17) on the other end of spring (18), connecting hole that is equipped with is worn to insert in first branch (15) and second branch (16) in movable rod (17) activity.

5. A multiple-type compatible spring-bar shackle lock as claimed in claim 1, wherein: first card post (1) cutting is two halves, first card post (1) internalization alternates has expansion plate (23), the both sides homogeneous of expansion plate (23) is equipped with limiting plate (25).

6. A multiple-type compatible spring-strip shackle as claimed in claim 5, wherein: be equipped with two bayonet sockets (24) on expansion plate (23), the activity is settled there are two roller shafts (20) on first card post (1), two be fixed with pillar (21) on roller shaft (20), two the lower extreme integration of pillar (21) is equipped with second card post (22), two second card post (22) all mutually supports with two bayonet sockets (24).